Corrosion Behavior and Failure Mechanism of Prestressed Rock Bolts (Cables) in the Underground Coal Mine

<div>Morphology and EDS analysis of fracture surface corrosion products: (a) with 12 times magnification; (b) point A with 50 times magnification; (c) point B with 2000 times magnification; (d) EDS analysis.</div>

Advances in Civil Engineering

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Figure 8

Figure 8: Corrosion Behavior and Failure Mechanism of Prestressed Rock Bolts (Cables) in the Underground Coal Mine 